We found 9 dictionaries that define the word per diems:

General (5 matching dictionaries)

1. per diems: Merriam-Webster
2. per diems: Wiktionary
3. per diems: Dictionary.com
4. Per diems: Wikipedia, the Free Encyclopedia
5. per diems: TheFreeDictionary.com

Art (1 matching dictionary)

6. Technical Glossary of Theatre Terms (No longer online)

Business (2 matching dictionaries)

7. per diems: Merriam-Webster Legal Dictionary
8. per diems: Legal dictionary

Medicine (1 matching dictionary)

9. per diems: Medical dictionary

(Note: See per_diem as well.)

Definitions from Wiktionary (per diem) ▸ adjective:  Per day; daily. ▸ noun:  A daily stipend. ▸ noun:  A daily allowable limit for expendables. ▸ Also see per_diem ▸ Words similar to per diems ▸ Usage examples for per diems ▸ Idioms related to per diems ▸ Wikipedia articles (New!) ▸ Popular nouns described by per diems ▸ Words that often appear near per diems ▸ Rhymes of per diems ▸ Invented words related to per diems